/****
 *
 * $Id: gpu_cuda.h,v 1.6 2009/09/21 23:13:09 rdilley Exp $
 *
 * Copyright (c) 2009, Ron Dilley
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 *   - Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *   - Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer in
 *     the documentation and/or other materials provided with the
 *     distribution.
 *   - Neither the name of Uberadmin/BaraCUDA/Nightingale nor the names of
 *     its contributors may be used to endorse or promote products derived
 *     from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
 * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 ****/

#ifndef GPU_CUDA_DOT_H
#define GPU_CUDA_DOT_H

/****
 *
 * includes
 *
 ****/

#include "common.h"
#include "file.h"

BEGIN_C_DECLS
int cudaInit( void );
int getCudaCores( int device );
unsigned int getCudaFreeMem( int device );
unsigned long gpuProcessWorkUnits( workUnit_t *workUnits, unsigned long workUnitCount, uint32_t hashSize );
void *workUnitAlloc( size_t size );
void workUnitFree( workUnit_t *buf );
void cudaExit( void );
END_C_DECLS

int printCudaInfo( int device );
int getCores( int device );
unsigned int getFreeMem( int device );
unsigned long cudaProcessWorkUnits( workUnit_t *workUnits, unsigned long workUnitCount, uint32_t hashSize );

#endif /* end of GPU_CUDA_DOT_H */

